Dreams and spiking neural P systems

We continue the study of the human phenomena of sleep and wakefulness by means of spiking neural P systems [8], advancing towards a biologically-sophisticated model (we have only "natural" features). More precisely, we propose a system where each neuron of [8] (some which make use of extended rules) is replaced by a sub-system without modifying the global output. Hence, we can claim that the study of the neuronal dreaming process is more "realistic" in our setting.